High severity · published Oct 27, 2026
CVE-2026-111582
Local Privilege Escalation via DLL Hijacking in TeamViewer Monitoring for Windows
New
7.3
CVSS
–
EPSS
No
On KEV
Description
A DLL loading vulnerability in the
TeamViewer Remote Management Monitoring installer for Windows prior to version 26.10.1
allows a local authenticated attacker with low privileges to execute arbitrary
code with elevated privileges. Exploitation requires user interaction.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RM
Remote Management - Monitoring · TeamViewer
before 26.10.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-111582
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-111582
www.teamviewer.com
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/
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